To unlock a new region, you need to build the structure that is blocking it. Rocky Mountains, Las Megas, and the Industrial Complex can be unlocked simply by reaching a particular level. The first region of any location will be available as soon as you unlock the location.

Tap on the region you’d like to unlock to find out what building you need to build to do so. You will be shown a message with information about the conditions that need to be met to unlock the region. From this window, you will be able to access the building in question.

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